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Deep-hole drills are often divided into external chip removal (also known as gun drill), internal...
The application of machine tool clamping system is conducive to ensuring the accuracy of workpiece processing...
Most machinists are familiar with the four processing methods, but did you know the concrete differences...
After a long period of development in 1860, cutting fluid began to be widely used...
As shown in Figure 1. Usually, the use of abrasives for processing is called grinding...